director.java

《深入浅出设计模式》的完整源代码

package housebuilder;
//根据客户是否需要后院，创建不同的房子:
public class Director {
  public House BuildHouse(boolean bBackyard){
    if(bBackyard){
      return new SingleFamilyHome();
    }
    else{
      return new Apartment();
    }
  }
}